package com.sky.mapper;

import com.sky.entity.ShoppingCart;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Update;

import java.util.List;

@Mapper
public interface ShoppingCartMapper {

    List<ShoppingCart> list(ShoppingCart shoppingCart);

    @Update("update shopping_cart set number=#{number} where id = #{id}")
    void updateNumberById(ShoppingCart shoppingCart0);

    /**
     * 插入购物车数据
     * @param shoppingCart
     */
    @Insert("insert into shopping_cart set name=#{name}, image=#{image}, user_id=#{userId}, dish_id=#{dishId}, setmeal_id=#{setmealId}, dish_flavor=#{dishFlavor}, number=#{number}, amount=#{amount}, create_time=#{createTime}")
    void insert(ShoppingCart shoppingCart);

    @Delete("delete from shopping_cart where user_id=#{userId}")
    void cleanById(Long userId);

    void deleteShoppingCart(ShoppingCart cart);
}
